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Diffstat (limited to 'src/mame/drivers/svi318.cpp')
-rw-r--r--src/mame/drivers/svi318.cpp541
1 files changed, 541 insertions, 0 deletions
diff --git a/src/mame/drivers/svi318.cpp b/src/mame/drivers/svi318.cpp
new file mode 100644
index 00000000000..a5761935c45
--- /dev/null
+++ b/src/mame/drivers/svi318.cpp
@@ -0,0 +1,541 @@
+// license:???
+// copyright-holders:Sean Young,Tomas Karlsson
+/*
+** svi318.c : driver for Spectravideo SVI-318 and SVI-328
+**
+** Sean Young, Tomas Karlsson
+**
+** Information taken from: http://www.samdal.com/sv318.htm
+**
+** SV-318 : 16KB Video RAM, 16KB RAM
+** SV-328 : 16KB Video RAM, 64KB RAM
+*/
+
+#include "emu.h"
+#include "includes/svi318.h"
+#include "imagedev/flopdrv.h"
+#include "formats/svi_dsk.h"
+#include "formats/svi_cas.h"
+#include "softlist.h"
+#include "rendlay.h"
+
+static ADDRESS_MAP_START( svi318_mem, AS_PROGRAM, 8, svi318_state )
+ AM_RANGE(0x0000, 0x7fff) AM_READ_BANK("bank1") AM_WRITE(writemem1)
+ AM_RANGE(0x8000, 0xbfff) AM_READ_BANK("bank2") AM_WRITE(writemem2)
+ AM_RANGE(0xc000, 0xffff) AM_READ_BANK("bank3") AM_WRITE(writemem3)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( svi328_806_mem, AS_PROGRAM, 8, svi318_state )
+ AM_RANGE(0x0000, 0x7fff) AM_READ_BANK("bank1") AM_WRITE(writemem1)
+ AM_RANGE(0x8000, 0xbfff) AM_READ_BANK("bank2") AM_WRITE(writemem2)
+ AM_RANGE(0xc000, 0xefff) AM_READ_BANK("bank3") AM_WRITE(writemem3)
+ AM_RANGE(0xf000, 0xffff) AM_READ_BANK("bank4") AM_WRITE(writemem4)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( svi318_io, AS_IO, 8, svi318_state )
+ ADDRESS_MAP_UNMAP_HIGH
+ ADDRESS_MAP_GLOBAL_MASK(0xff)
+ AM_RANGE(0x00, 0x38) AM_READWRITE(io_ext_r, io_ext_w )
+ AM_RANGE(0x80, 0x80) AM_DEVWRITE("tms9928a", tms9928a_device, vram_write)
+ AM_RANGE(0x81, 0x81) AM_DEVWRITE("tms9928a", tms9928a_device, register_write)
+ AM_RANGE(0x84, 0x84) AM_DEVREAD("tms9928a", tms9928a_device, vram_read)
+ AM_RANGE(0x85, 0x85) AM_DEVREAD("tms9928a", tms9928a_device, register_read)
+ AM_RANGE(0x88, 0x88) AM_DEVWRITE("ay8910", ay8910_device, address_w)
+ AM_RANGE(0x8c, 0x8c) AM_DEVWRITE("ay8910", ay8910_device, data_w)
+ AM_RANGE(0x90, 0x90) AM_DEVREAD("ay8910", ay8910_device, data_r)
+ AM_RANGE(0x96, 0x97) AM_WRITE(ppi_w)
+ AM_RANGE(0x98, 0x9a) AM_DEVREAD("ppi8255", i8255_device, read)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( svi328_806_io, AS_IO, 8, svi318_state )
+ ADDRESS_MAP_UNMAP_HIGH
+ ADDRESS_MAP_GLOBAL_MASK(0xff)
+ AM_RANGE(0x00, 0x58) AM_READWRITE(io_ext_r, io_ext_w )
+ AM_RANGE(0x80, 0x80) AM_DEVWRITE("tms9928a", tms9928a_device, vram_write)
+ AM_RANGE(0x81, 0x81) AM_DEVWRITE("tms9928a", tms9928a_device, register_write)
+ AM_RANGE(0x84, 0x84) AM_DEVREAD("tms9928a", tms9928a_device, vram_read)
+ AM_RANGE(0x85, 0x85) AM_DEVREAD("tms9928a", tms9928a_device, register_read)
+ AM_RANGE(0x88, 0x88) AM_DEVWRITE("ay8910", ay8910_device, address_w)
+ AM_RANGE(0x8c, 0x8c) AM_DEVWRITE("ay8910", ay8910_device, data_w)
+ AM_RANGE(0x90, 0x90) AM_DEVREAD("ay8910", ay8910_device, data_r)
+ AM_RANGE(0x96, 0x97) AM_WRITE(ppi_w)
+ AM_RANGE(0x98, 0x9a) AM_DEVREAD("ppi8255", i8255_device, read)
+ADDRESS_MAP_END
+
+/*
+ Keyboard status table
+ Bit#:| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
+ | | | | | | | | |
+ Line: | | | | | | | | |
+ ---------+-----+-----+-----+-----+-----+-----+-----+-----|
+ 0 | "7" | "6" | "5" | "4" | "3" | "2" | "1" | "0" |
+ ---------+-----+-----+-----+-----+-----+-----+-----+-----|
+ 1 | "/" | "." | "=" | "," | "'" | ":" | "9" | "8" |
+ ---------+-----+-----+-----+-----+-----+-----+-----+-----|
+ 2 | "G" | "F" | "E" | "D" | "C" | "B" | "A" | "-" |
+ ---------+-----+-----+-----+-----+-----+-----+-----+-----|
+ 3 | "O" | "N" | "M" | "L" | "K" | "J" | "I" | "H" |
+ ---------+-----+-----+-----+-----+-----+-----+-----+-----|
+ 4 | "W" | "V" | "U" | "T" | "S" | "R" | "Q" | "P" |
+ ---------+-----+-----+-----+-----+-----+-----+-----+-----|
+ 5 | UP | BS | "]" | "\" | "[" | "Z" | "Y" | "X" |
+ ---------+-----+-----+-----+-----+-----+-----+-----+-----|
+ 6 |LEFT |ENTER|STOP | ESC |RGRAP|LGRAP|CTRL |SHIFT|
+ ---------+-----+-----+-----+-----+-----+-----+-----+-----|
+ 7 |DOWN | INS | CLS | F5 | F4 | F3 | F2 | F1 |
+ ---------+-----+-----+-----+-----+-----+-----+-----+-----|
+ 8 |RIGHT| |PRINT| SEL |CAPS | DEL | TAB |SPACE|
+ ---------+-----+-----+-----+-----+-----+-----+-----+-----|
+ 9* | "7" | "6" | "5" | "4" | "3" | "2" | "1" | "0" |
+ ---------+-----+-----+-----+-----+-----+-----+-----+-----|
+ 10* | "," | "." | "/" | "*" | "-" | "+" | "9" | "8" |
+ ----------------------------------------------------------
+ * Numcerical keypad (SVI-328 only)
+
+2008-05 FP:
+Small note about natural keyboard: currently,
+- "Keypad ," is not mapped
+- "Left Grph" and "Right Grph" are mapped to 'Page Up' and 'Page Down'
+- "Stop" is mapped to 'End'
+- "Select" is mapped to 'F11'
+- "CLS/HM" is mapped to 'Home'
+TODO: How are multiple keys (Copy, Cut, Paste, CLS/HM) expected to
+behave? Do they need multiple mapping in natural keyboard?
+*/
+
+static INPUT_PORTS_START( svi318 )
+ PORT_START("LINE.0")
+ PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(')')
+ PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
+ PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('@')
+ PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
+ PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
+ PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
+ PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^')
+ PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('&')
+
+ PORT_START("LINE.1")
+ PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('*')
+ PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('(')
+ PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(':') PORT_CHAR(';')
+ PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'') PORT_CHAR('"')
+ PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
+ PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('+')
+ PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
+ PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
+
+ PORT_START("LINE.2")
+ PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('_')
+ PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
+ PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
+ PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
+ PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
+ PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
+ PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
+ PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
+
+ PORT_START("LINE.3")
+ PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
+ PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
+ PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('0') PORT_CHAR('J')
+ PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
+ PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
+ PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
+ PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
+ PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
+
+ PORT_START("LINE.4")
+ PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
+ PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
+ PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
+ PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
+ PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
+ PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
+ PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
+ PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
+
+ PORT_START("LINE.5")
+ PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
+ PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
+ PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
+ PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{')
+ PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') PORT_CHAR('~')
+ PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}')
+ PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
+ PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(UTF8_UP) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
+
+ PORT_START("LINE.6")
+ PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
+ PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Ctrl") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_SHIFT_2)
+ PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Left Grph") PORT_CODE(KEYCODE_LALT) PORT_CHAR(UCHAR_MAMEKEY(PGUP))
+ PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Right Grph") PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_MAMEKEY(PGDN))
+ PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC))
+ PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Stop") PORT_CODE(KEYCODE_END) PORT_CHAR(UCHAR_MAMEKEY(END))
+ PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
+ PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(UTF8_LEFT) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
+
+ PORT_START("LINE.7")
+ PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F1 F6") PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1)) PORT_CHAR(UCHAR_MAMEKEY(F6))
+ PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F2 F7") PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2)) PORT_CHAR(UCHAR_MAMEKEY(F7))
+ PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F3 F8") PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F3)) PORT_CHAR(UCHAR_MAMEKEY(F8))
+ PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F4 F9") PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F4)) PORT_CHAR(UCHAR_MAMEKEY(F9))
+ PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F5 F10") PORT_CODE(KEYCODE_F5) PORT_CHAR(UCHAR_MAMEKEY(F5)) PORT_CHAR(UCHAR_MAMEKEY(F10))
+ PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CLS/HM Copy") PORT_CODE(KEYCODE_HOME) PORT_CHAR(UCHAR_MAMEKEY(HOME))
+ PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Ins Paste") PORT_CODE(KEYCODE_INSERT) PORT_CHAR(UCHAR_MAMEKEY(INSERT))
+ PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(UTF8_DOWN) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
+
+ PORT_START("LINE.8")
+ PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
+ PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_TAB) PORT_CHAR('\t')
+ PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Del Cut") PORT_CODE(KEYCODE_DEL) PORT_CHAR(UCHAR_MAMEKEY(DEL))
+ PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Caps Lock") PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK))
+ PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Select") PORT_CODE(KEYCODE_PAUSE) PORT_CHAR(UCHAR_MAMEKEY(F11))
+ PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Print") PORT_CODE(KEYCODE_PRTSCR) PORT_CHAR(UCHAR_MAMEKEY(PRTSCR))
+ PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(UTF8_RIGHT) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
+
+ PORT_START("LINE.9")
+ PORT_BIT (0xff, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("LINE.10")
+ PORT_BIT (0xff, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("JOYSTICKS")
+ PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP)
+ PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN)
+ PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT)
+ PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT)
+ PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_UP) PORT_PLAYER(2)
+ PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN) PORT_PLAYER(2)
+ PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT) PORT_PLAYER(2)
+ PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT) PORT_PLAYER(2)
+
+ PORT_START("BUTTONS")
+ PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_BUTTON1)
+ PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_PLAYER(2)
+INPUT_PORTS_END
+
+
+static INPUT_PORTS_START( svi328 )
+
+ PORT_INCLUDE( svi318 )
+
+ PORT_MODIFY("LINE.9")
+ PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_0_PAD) PORT_CHAR(UCHAR_MAMEKEY(0_PAD))
+ PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_1_PAD) PORT_CHAR(UCHAR_MAMEKEY(1_PAD))
+ PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_2_PAD) PORT_CHAR(UCHAR_MAMEKEY(2_PAD))
+ PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_3_PAD) PORT_CHAR(UCHAR_MAMEKEY(3_PAD))
+ PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_4_PAD) PORT_CHAR(UCHAR_MAMEKEY(4_PAD))
+ PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_5_PAD) PORT_CHAR(UCHAR_MAMEKEY(5_PAD))
+ PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_6_PAD) PORT_CHAR(UCHAR_MAMEKEY(6_PAD))
+ PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_7_PAD) PORT_CHAR(UCHAR_MAMEKEY(7_PAD))
+
+ PORT_MODIFY("LINE.10")
+ PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_8_PAD) PORT_CHAR(UCHAR_MAMEKEY(8_PAD))
+ PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_9_PAD) PORT_CHAR(UCHAR_MAMEKEY(9_PAD))
+ PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_PLUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(PLUS_PAD))
+ PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(MINUS_PAD))
+ PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_ASTERISK) PORT_CHAR(UCHAR_MAMEKEY(ASTERISK))
+ PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH_PAD) PORT_CHAR(UCHAR_MAMEKEY(SLASH_PAD))
+ PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER_PAD) PORT_CHAR(UCHAR_MAMEKEY(DEL_PAD))
+ PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad ,") PORT_CODE(KEYCODE_DEL_PAD)
+INPUT_PORTS_END
+
+WRITE_LINE_MEMBER(svi318_state::vdp_interrupt)
+{
+ m_maincpu->set_input_line(0, (state ? HOLD_LINE : CLEAR_LINE));
+}
+
+FLOPPY_FORMATS_MEMBER( svi318_state::floppy_formats )
+ FLOPPY_SVI_FORMAT
+FLOPPY_FORMATS_END
+
+static SLOT_INTERFACE_START( svi_floppies )
+ SLOT_INTERFACE("dd", FLOPPY_525_DD)
+SLOT_INTERFACE_END
+
+static MACHINE_CONFIG_FRAGMENT( svi318_cartslot )
+ MCFG_GENERIC_CARTSLOT_ADD("cartslot", generic_plain_slot, "svi318_cart")
+ MCFG_GENERIC_EXTENSIONS("bin,rom")
+ MCFG_GENERIC_LOAD(svi318_state, svi318_cart)
+
+ /* Software lists */
+ MCFG_SOFTWARE_LIST_ADD("cart_list","svi318_cart")
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_START( svi318, svi318_state )
+ /* Basic machine hardware */
+ MCFG_CPU_ADD("maincpu", Z80, 3579545) /* 3.579545 MHz */
+ MCFG_CPU_PROGRAM_MAP(svi318_mem)
+ MCFG_CPU_IO_MAP(svi318_io)
+ MCFG_QUANTUM_TIME(attotime::from_hz(60))
+
+ MCFG_DEVICE_ADD("ppi8255", I8255, 0)
+ MCFG_I8255_IN_PORTA_CB(READ8(svi318_state, ppi_port_a_r))
+ MCFG_I8255_IN_PORTB_CB(READ8(svi318_state, ppi_port_b_r))
+ MCFG_I8255_OUT_PORTC_CB(WRITE8(svi318_state, ppi_port_c_w))
+
+ MCFG_DEVICE_ADD("ins8250_0", INS8250, 1000000)
+ MCFG_INS8250_OUT_INT_CB(WRITELINE(svi318_state, ins8250_interrupt))
+ MCFG_DEVICE_ADD("ins8250_1", INS8250, 3072000)
+ MCFG_INS8250_OUT_INT_CB(WRITELINE(svi318_state, ins8250_interrupt))
+
+ /* Video hardware */
+ MCFG_DEVICE_ADD("tms9928a", TMS9929A, XTAL_10_738635MHz / 2)
+ MCFG_TMS9928A_VRAM_SIZE(0x4000)
+ MCFG_TMS9928A_OUT_INT_LINE_CB(WRITELINE(svi318_state, vdp_interrupt))
+ MCFG_TMS9928A_SCREEN_ADD_PAL("screen")
+ MCFG_SCREEN_UPDATE_DEVICE("tms9928a", tms9929a_device, screen_update)
+
+ /* Sound hardware */
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+ MCFG_SOUND_ADD("dac", DAC, 0)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
+ MCFG_SOUND_WAVE_ADD(WAVE_TAG, "cassette")
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
+ MCFG_SOUND_ADD("ay8910", AY8910, 1789773)
+ MCFG_AY8910_PORT_A_READ_CB(READ8(svi318_state, psg_port_a_r))
+ MCFG_AY8910_PORT_B_WRITE_CB(WRITE8(svi318_state, psg_port_b_w))
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.75)
+
+ /* printer */
+ MCFG_CENTRONICS_ADD("centronics", centronics_devices, "printer")
+ MCFG_CENTRONICS_BUSY_HANDLER(WRITELINE(svi318_state, write_centronics_busy))
+
+ MCFG_CENTRONICS_OUTPUT_LATCH_ADD("cent_data_out", "centronics")
+
+ MCFG_CASSETTE_ADD("cassette")
+ MCFG_CASSETTE_FORMATS(svi_cassette_formats)
+ MCFG_CASSETTE_DEFAULT_STATE(CASSETTE_PLAY)
+ MCFG_CASSETTE_INTERFACE("svi318_cass")
+
+ MCFG_SOFTWARE_LIST_ADD("cass_list", "svi318_cass")
+
+ MCFG_FD1793_ADD("wd179x", XTAL_1MHz)
+ MCFG_WD_FDC_INTRQ_CALLBACK(WRITELINE(svi318_state, fdc_intrq_w))
+ MCFG_WD_FDC_DRQ_CALLBACK(WRITELINE(svi318_state, fdc_drq_w))
+
+ MCFG_FLOPPY_DRIVE_ADD("wd179x:0", svi_floppies, "dd", svi318_state::floppy_formats)
+ MCFG_FLOPPY_DRIVE_ADD("wd179x:1", svi_floppies, "dd", svi318_state::floppy_formats)
+
+ MCFG_SOFTWARE_LIST_ADD("disk_list", "svi318_flop")
+
+ MCFG_FRAGMENT_ADD(svi318_cartslot)
+
+ /* internal ram */
+ MCFG_RAM_ADD(RAM_TAG)
+ MCFG_RAM_DEFAULT_SIZE("16K")
+ MCFG_RAM_EXTRA_OPTIONS("32K,96K,160K")
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_DERIVED( svi318n, svi318 )
+
+ MCFG_DEVICE_REMOVE("tms9928a")
+ MCFG_DEVICE_REMOVE("screen")
+ MCFG_DEVICE_ADD("tms9928a", TMS9928A, XTAL_10_738635MHz / 2)
+ MCFG_TMS9928A_VRAM_SIZE(0x4000)
+ MCFG_TMS9928A_OUT_INT_LINE_CB(WRITELINE(svi318_state, vdp_interrupt))
+ MCFG_TMS9928A_SCREEN_ADD_NTSC("screen")
+ MCFG_SCREEN_UPDATE_DEVICE("tms9928a", tms9928a_device, screen_update)
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_DERIVED( svi328, svi318 )
+
+ /* internal ram */
+ MCFG_RAM_MODIFY(RAM_TAG)
+ MCFG_RAM_DEFAULT_SIZE("64K")
+ MCFG_RAM_EXTRA_OPTIONS("96K,160K")
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_DERIVED( svi328n, svi318n )
+
+ /* internal ram */
+ MCFG_RAM_MODIFY(RAM_TAG)
+ MCFG_RAM_DEFAULT_SIZE("64K")
+ MCFG_RAM_EXTRA_OPTIONS("96K,160K")
+MACHINE_CONFIG_END
+
+
+/* F4 Character Displayer */
+static const gfx_layout svi328_charlayout =
+{
+ 8, 8, /* 8 x 16 characters */
+ 256, /* 128 characters */
+ 1, /* 1 bits per pixel */
+ { 0 }, /* no bitplanes */
+ /* x offsets */
+ { 0, 1, 2, 3, 4, 5, 6, 7 },
+ /* y offsets */
+ { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, 8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 },
+ 8*16 /* every char takes 16 bytes */
+};
+
+static GFXDECODE_START( svi328 )
+ GFXDECODE_ENTRY( "gfx1", 0x0000, svi328_charlayout, 0, 9 )
+GFXDECODE_END
+
+static MACHINE_CONFIG_START( svi328_806, svi318_state )
+ /* Basic machine hardware */
+ MCFG_CPU_ADD("maincpu", Z80, 3579545) /* 3.579545 MHz */
+ MCFG_CPU_PROGRAM_MAP(svi328_806_mem)
+ MCFG_CPU_IO_MAP(svi328_806_io)
+ MCFG_QUANTUM_TIME(attotime::from_hz(60))
+
+ MCFG_DEVICE_ADD("ppi8255", I8255, 0)
+ MCFG_I8255_IN_PORTA_CB(READ8(svi318_state, ppi_port_a_r))
+ MCFG_I8255_IN_PORTB_CB(READ8(svi318_state, ppi_port_b_r))
+ MCFG_I8255_OUT_PORTC_CB(WRITE8(svi318_state, ppi_port_c_w))
+
+ MCFG_DEVICE_ADD("ins8250_0", INS8250, 1000000)
+ MCFG_INS8250_OUT_INT_CB(WRITELINE(svi318_state, ins8250_interrupt))
+ MCFG_DEVICE_ADD("ins8250_1", INS8250, 3072000)
+ MCFG_INS8250_OUT_INT_CB(WRITELINE(svi318_state, ins8250_interrupt))
+
+ /* Video hardware */
+ MCFG_DEFAULT_LAYOUT(layout_dualhsxs)
+
+ MCFG_DEVICE_ADD("tms9928a", TMS9929A, XTAL_10_738635MHz / 2)
+ MCFG_TMS9928A_VRAM_SIZE(0x4000)
+ MCFG_TMS9928A_OUT_INT_LINE_CB(WRITELINE(svi318_state, vdp_interrupt))
+ MCFG_TMS9928A_SET_SCREEN("screen")
+ MCFG_TMS9928A_SCREEN_ADD_PAL("screen")
+ MCFG_SCREEN_UPDATE_DEVICE("tms9928a", tms9929a_device, screen_update)
+ MCFG_PALETTE_ADD("palette", TMS9928A_PALETTE_SIZE + 2) /* 2 additional entries for monochrome svi806 output */
+
+ MCFG_SCREEN_ADD("svi806", RASTER)
+ MCFG_SCREEN_REFRESH_RATE(50)
+ MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500))
+ MCFG_SCREEN_SIZE(640, 400)
+ MCFG_SCREEN_VISIBLE_AREA(0, 640-1, 0, 400-1)
+ MCFG_SCREEN_UPDATE_DEVICE("crtc", mc6845_device, screen_update)
+
+ MCFG_GFXDECODE_ADD("gfxdecode", "palette", svi328)
+
+ MCFG_MC6845_ADD("crtc", MC6845, "svi806", XTAL_12MHz / 8)
+ MCFG_MC6845_SHOW_BORDER_AREA(false)
+ MCFG_MC6845_CHAR_WIDTH(8) /* ? */
+ MCFG_MC6845_UPDATE_ROW_CB(svi318_state, crtc_update_row)
+
+ /* Sound hardware */
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+ MCFG_SOUND_ADD("dac", DAC, 0)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
+ MCFG_SOUND_WAVE_ADD(WAVE_TAG, "cassette")
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
+ MCFG_SOUND_ADD("ay8910", AY8910, 1789773)
+ MCFG_AY8910_PORT_A_READ_CB(READ8(svi318_state, psg_port_a_r))
+ MCFG_AY8910_PORT_B_WRITE_CB(WRITE8(svi318_state, psg_port_b_w))
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.75)
+
+ /* printer */
+ MCFG_CENTRONICS_ADD("centronics", centronics_devices, "printer")
+ MCFG_CENTRONICS_BUSY_HANDLER(WRITELINE(svi318_state, write_centronics_busy))
+
+ MCFG_CENTRONICS_OUTPUT_LATCH_ADD("cent_data_out", "centronics")
+
+ MCFG_CASSETTE_ADD("cassette")
+ MCFG_CASSETTE_FORMATS(svi_cassette_formats)
+ MCFG_CASSETTE_DEFAULT_STATE(CASSETTE_PLAY)
+ MCFG_CASSETTE_INTERFACE("svi318_cass")
+
+ MCFG_SOFTWARE_LIST_ADD("cass_list", "svi318_cass")
+
+ MCFG_FD1793_ADD("wd179x", XTAL_1MHz)
+ MCFG_WD_FDC_INTRQ_CALLBACK(WRITELINE(svi318_state, fdc_intrq_w))
+ MCFG_WD_FDC_DRQ_CALLBACK(WRITELINE(svi318_state, fdc_drq_w))
+
+ MCFG_FLOPPY_DRIVE_ADD("wd179x:0", svi_floppies, "dd", svi318_state::floppy_formats)
+ MCFG_FLOPPY_DRIVE_ADD("wd179x:1", svi_floppies, "dd", svi318_state::floppy_formats)
+
+ MCFG_SOFTWARE_LIST_ADD("disk_list", "svi318_flop")
+
+ MCFG_FRAGMENT_ADD(svi318_cartslot)
+
+ /* internal ram */
+ MCFG_RAM_ADD(RAM_TAG)
+ MCFG_RAM_DEFAULT_SIZE("64K")
+ MCFG_RAM_EXTRA_OPTIONS("96K,160K")
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_DERIVED( svi328n_806, svi328_806 )
+
+ MCFG_SCREEN_MODIFY("screen")
+ MCFG_SCREEN_REFRESH_RATE(60)
+MACHINE_CONFIG_END
+
+/***************************************************************************
+
+ Game driver(s)
+
+***************************************************************************/
+
+ROM_START( svi318 )
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_SYSTEM_BIOS(0, "111", "SV BASIC v1.11")
+ ROMX_LOAD("svi111.rom", 0x0000, 0x8000, CRC(bc433df6) SHA1(10349ce675f6d6d47f0976e39cb7188eba858d89), ROM_BIOS(1))
+ ROM_SYSTEM_BIOS(1, "110", "SV BASIC v1.1")
+ ROMX_LOAD("svi110.rom", 0x0000, 0x8000, CRC(709904e9) SHA1(7d8daf52f78371ca2c9443e04827c8e1f98c8f2c), ROM_BIOS(2))
+ ROM_SYSTEM_BIOS(2, "100", "SV BASIC v1.0")
+ ROMX_LOAD("svi100.rom", 0x0000, 0x8000, CRC(98d48655) SHA1(07758272df475e5e06187aa3574241df1b14035b), ROM_BIOS(3))
+ROM_END
+
+ROM_START( svi318n )
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_SYSTEM_BIOS(0, "111", "SV BASIC v1.11")
+ ROMX_LOAD("svi111.rom", 0x0000, 0x8000, CRC(bc433df6) SHA1(10349ce675f6d6d47f0976e39cb7188eba858d89), ROM_BIOS(1))
+ ROM_SYSTEM_BIOS(1, "110", "SV BASIC v1.1")
+ ROMX_LOAD("svi110.rom", 0x0000, 0x8000, CRC(709904e9) SHA1(7d8daf52f78371ca2c9443e04827c8e1f98c8f2c), ROM_BIOS(2))
+ ROM_SYSTEM_BIOS(2, "100", "SV BASIC v1.0")
+ ROMX_LOAD("svi100.rom", 0x0000, 0x8000, CRC(98d48655) SHA1(07758272df475e5e06187aa3574241df1b14035b), ROM_BIOS(3))
+ROM_END
+
+ROM_START( svi328 )
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_SYSTEM_BIOS(0, "111", "SV BASIC v1.11")
+ ROMX_LOAD("svi111.rom", 0x0000, 0x8000, CRC(bc433df6) SHA1(10349ce675f6d6d47f0976e39cb7188eba858d89), ROM_BIOS(1))
+ ROM_SYSTEM_BIOS(1, "110", "SV BASIC v1.1")
+ ROMX_LOAD("svi110.rom", 0x0000, 0x8000, CRC(709904e9) SHA1(7d8daf52f78371ca2c9443e04827c8e1f98c8f2c), ROM_BIOS(2))
+ ROM_SYSTEM_BIOS(2, "100", "SV BASIC v1.0")
+ ROMX_LOAD("svi100.rom", 0x0000, 0x8000, CRC(98d48655) SHA1(07758272df475e5e06187aa3574241df1b14035b), ROM_BIOS(3))
+ROM_END
+
+ROM_START( svi328n )
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_SYSTEM_BIOS(0, "111", "SV BASIC v1.11")
+ ROMX_LOAD("svi111.rom", 0x0000, 0x8000, CRC(bc433df6) SHA1(10349ce675f6d6d47f0976e39cb7188eba858d89), ROM_BIOS(1))
+ ROM_SYSTEM_BIOS(1, "110", "SV BASIC v1.1")
+ ROMX_LOAD("svi110.rom", 0x0000, 0x8000, CRC(709904e9) SHA1(7d8daf52f78371ca2c9443e04827c8e1f98c8f2c), ROM_BIOS(2))
+ ROM_SYSTEM_BIOS(2, "100", "SV BASIC v1.0")
+ ROMX_LOAD("svi100.rom", 0x0000, 0x8000, CRC(98d48655) SHA1(07758272df475e5e06187aa3574241df1b14035b), ROM_BIOS(3))
+ROM_END
+
+ROM_START( sv328p80 )
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_LOAD("svi111.rom", 0x0000, 0x8000, CRC(bc433df6) SHA1(10349ce675f6d6d47f0976e39cb7188eba858d89))
+
+ ROM_REGION( 0x1000, "gfx1", 0 )
+ ROM_SYSTEM_BIOS(0, "english", "English Character Set")
+ ROMX_LOAD("svi806.rom", 0x0000, 0x1000, CRC(850bc232) SHA1(ed45cb0e9bd18a9d7bd74f87e620f016a7ae840f), ROM_BIOS(1))
+ ROM_SYSTEM_BIOS(1, "swedish", "Swedish Character Set")
+ ROMX_LOAD("svi806se.rom", 0x0000, 0x1000, CRC(daea8956) SHA1(3f16d5513ad35692488ae7d864f660e76c6e8ed3), ROM_BIOS(2))
+ROM_END
+
+ROM_START( sv328n80 )
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_LOAD("svi111.rom", 0x0000, 0x8000, CRC(bc433df6) SHA1(10349ce675f6d6d47f0976e39cb7188eba858d89))
+
+ ROM_REGION( 0x1000, "gfx1", 0 )
+ ROM_SYSTEM_BIOS(0, "english", "English Character Set")
+ ROMX_LOAD("svi806.rom", 0x0000, 0x1000, CRC(850bc232) SHA1(ed45cb0e9bd18a9d7bd74f87e620f016a7ae840f), ROM_BIOS(1))
+ ROM_SYSTEM_BIOS(1, "swedish", "Swedish Character Set")
+ ROMX_LOAD("svi806se.rom", 0x0000, 0x1000, CRC(daea8956) SHA1(3f16d5513ad35692488ae7d864f660e76c6e8ed3), ROM_BIOS(2))
+ROM_END
+
+
+/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
+COMP( 1983, svi318, 0, 0, svi318, svi318, svi318_state, svi318, "Spectravideo", "SVI-318 (PAL)", MACHINE_SUPPORTS_SAVE )
+COMP( 1983, svi318n, svi318, 0, svi318n, svi318, svi318_state, svi318, "Spectravideo", "SVI-318 (NTSC)", MACHINE_SUPPORTS_SAVE )
+COMP( 1983, svi328, svi318, 0, svi328, svi328, svi318_state, svi318, "Spectravideo", "SVI-328 (PAL)", MACHINE_SUPPORTS_SAVE )
+COMP( 1983, svi328n, svi318, 0, svi328n, svi328, svi318_state, svi318, "Spectravideo", "SVI-328 (NTSC)", MACHINE_SUPPORTS_SAVE )
+COMP( 1983, sv328p80, svi318, 0, svi328_806, svi328, svi318_state, svi328_806, "Spectravideo", "SVI-328 (PAL) + SVI-806 80 column card", MACHINE_SUPPORTS_SAVE )
+COMP( 1983, sv328n80, svi318, 0, svi328n_806, svi328, svi318_state, svi328_806, "Spectravideo", "SVI-328 (NTSC) + SVI-806 80 column card", MACHINE_SUPPORTS_SAVE )